Study On Land Use/Land Cover Change And Drive Factors In Hebei Province

Land is the most natural resource in human surviving and developing, the land use and Land cover is the most significant sign in earth's surface, also is the main driving force of ecological environment change. with the depth studying and developing in global, Scientists have become recognizing the impact of human activities, The human surviving and developing have obvious to Land develop use, and Land cover change is the important part in global environment change. Thus, as the study point, many researchers of global change all caught the Land use/Land cover change as the study content, study the impact of the human in global change.The paper has put the Hebei Province as research region, on the basis of the extensive collect information of all kinds of the study region, caught the Land use/Land cover change and the driving gene in Hebei province as study content, Take the remote sensing image of 1997,2002,2006 of Hebei province as the main database source, on the basis of further perfect processing of database, apply with RS and GIS technology ,combined with the natural,social,economic statistical data, study the depth research of Hebei province. Study the current status, Spatial Variation and main driving gene of Land use and Land cover change in Hebei province. The study content including:1. Through the combination of qualitative and quantified method and math modules, the indexes of degree,Dynamic change of land use and etc, the author analyzed the changes numbers of various land use/land cover change,rate change of different period of time.2. With the guide of Landscape ecology theory, the author takes Dynamic of land use, Fragmentation of land use, Landscape diversity index, Landscape evenness index, Landscape dominance index, Separation index as the indexes to analyze the changes of land use of Hebei Province and Land cover landscape pattern from different period of time.3. The author mainly uses Typical analysis, Regression Analysis, Factor Analysis Model , and along with qualitative analysis method analyzed the influences from factors(climate change, topographical features, the size of the population, industrialization and urbanization) to land use and land cover change, finally finds out Natural driving factors and Socio-economic driving factors of land use/land cover change in Hebei province.Through the modules, the author uses spss to analyzed the driving factors of typical regional in Hebei Province, and find out that except the impact of Natural conditions, driving factors has closing influence from Socio-economic indicators as Agricultural output, agricultural production capacity, the size of the population, rural industrial development, crop yield, and tertiary industries output etc.